Example :

$ pm-uninstall Acme::Time::Baby
Acme::Time::Baby is included in the distribution Acme-Time-Baby and contains:
/home/directory/perl5/lib/perl5/Acme/Time/Baby.pm
/home/directory/perl5/man/man3/Acme::Time::Baby.3pm
Are you sure to uninstall Acme-Time-Baby? [y] y
Acme::Time::Baby is successfully uninstalled.
You may want to rebuild man(1) entires. Try `mandb -c` if needed

this will uninstall the module name Acme::Time::Baby, and it works with local::lib.

Au revoir !!!

Update : I probably should explicitly state that the Perl module "App::pmuninstall" is authored by Yuji Shimada. And I forgot to say "Thanks, Yuji"! :)

Miyagawa created cpanm to do one thing and do it simply... and it does so. Yuji did likewise.

I think it'd be helpful if their respective Pod perhaps suggested the other (more so to get from cpanm to point you towards pmuninstall than vice versa) but beyond that, separation of concerns seems good to me.